Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 26294

Hash
000000e7011d68cd1fd9ec9042ae48187f334ce6a68f80bbec27d71b17292108
Confirmations
14025
Time
2026-10-18 09:49:19 UTC
Median time
2026-10-18 09:40:45 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
e68c0ce552cf6b00693dac66094f26dba8b630209357236c1963600340fdc4a7
Previous block
000000e9e6aef856a6262936f73e07a8ed30d84d08c2db6d96c63ce4861b300f
Next block
0000017d21953ecde55e814483a83732727d7b5ee0c87b17aae2123a751bb890

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 26294 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
0238130cb1313352ec22cf38c3d627c8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e68c0ce552cf…600340fdc4a7 coinbase1250